This CCSP practice question tests your understanding of cloud security operations. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A cloud customer is migrating a legacy application to a cloud platform. The application currently runs on physical servers and uses local storage. The migration plan involves rehosting the application on virtual machines (VMs) in the cloud. The security team wants to ensure that the VMs are properly hardened before deployment. During the migration testing, the team discovers that the base image used for the VMs contains several unnecessary services and default credentials. The team is concerned that these vulnerabilities could be exploited. The cloud provider offers a shared responsibility model where the customer is responsible for securing the OS. Which of the following is the BEST course of action to address this issue?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "best"
Why it matters: Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Create a custom golden image with necessary hardening and approved software only
Option C is correct because creating a custom golden image allows the customer to enforce a hardened baseline that removes unnecessary services, disables default credentials, and includes only approved software before any VM is deployed. This aligns with the shared responsibility model, where the customer controls OS-level security, and prevents vulnerabilities from ever reaching production. Pre-hardening the image is more secure and efficient than fixing issues post-deployment, as it eliminates the window of exposure during initial boot and configuration.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Deploy the VMs and run vulnerability scans to identify and fix issues after deployment
Why it's wrong here
Reactive; better to prevent by hardening the image.
✗
Ask the cloud provider to provide a hardened OS image
Why it's wrong here
Provider may offer some images but customer is responsible for OS security.
✓
Create a custom golden image with necessary hardening and approved software only
Why this is correct
Ensures consistent and secure base.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Deploy the VMs and manually apply security patches and remove services after deployment
Why it's wrong here
Inefficient and prone to errors.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may choose Option D (manual patching after deployment) because it seems practical, but they overlook that this approach leaves VMs vulnerable during the initial boot and configuration phase, whereas pre-hardening the image eliminates that risk entirely.
Detailed technical explanation
How to think about this question
A golden image is typically created using tools like Packer or Image Builder, which automate the installation of OS patches, removal of services (e.g., Telnet, FTP), disabling of default accounts (e.g., root, guest), and application of security baselines (e.g., CIS Benchmarks). This image is stored as a snapshot or template in the cloud provider's image catalog, ensuring every VM launched from it is identical and hardened. In a real-world migration, using a golden image also simplifies compliance auditing because the hardened state is documented and reproducible, unlike ad-hoc manual fixes.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A security team runs a vulnerability scan on a web application and discovers an unpatched SQL injection flaw. The team prioritises remediation by CVSS score — critical flaws are patched within 24 hours, high within 7 days. Questions like this test whether you understand vulnerability management processes, scanning tools, and remediation prioritisation.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Cloud Security Operations — This question tests Cloud Security Operations — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Create a custom golden image with necessary hardening and approved software only — Option C is correct because creating a custom golden image allows the customer to enforce a hardened baseline that removes unnecessary services, disables default credentials, and includes only approved software before any VM is deployed. This aligns with the shared responsibility model, where the customer controls OS-level security, and prevents vulnerabilities from ever reaching production. Pre-hardening the image is more secure and efficient than fixing issues post-deployment, as it eliminates the window of exposure during initial boot and configuration.
What should I do if I get this CCSP question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "best". Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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